What is the number 12 in life related to?

There are 12 months in a year.

There are 12 festivals in a year, namely, beginning of spring in January, Jingzhe in February, Qingming in March, Long Summer in April, Miscanthus in May, Little Summer in June, beginning of autumn in July, White Dew in August, Cold Dew in September, beginning of winter in October, Heavy Snow in November and Slight Cold in December.

There are 12 hours in a day, which are Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai respectively.

Zodiac 12, rats, cows, tigers, rabbits, dragons, snakes, horses, sheep, monkeys, chickens, dogs and pigs.

Constellation 12, Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.

The magic number of mathematical culture 12;

One year 12 months.

12 hour one day and one night.

It is 12 hour for the clockwise hand to walk on the clock face.

The first part of the small intestine is called duodenum, and its length is equivalent to the width of my 12 finger.

There are 12 thoracic vertebrae in the human chest, which are connected with 12 pairs of ribs respectively.

When playing volleyball, there are 12 people on the court.

The English length of penalty in football match is 12 yards.